I honestly don't know if it would help. You could try and argue that they're setting themselves up as victims but the other side of the coin is that they're exposing the true feelings and cruelty of the people they've been claiming are using their power to discriminate and silence them.

I don't think there's much to be gained by putting on a circus that exposes the Nazis as the scheming bad guys -- it's already in the name. They're provoking a reaction from groups and people who have been long claiming to be tolerant and respectful of dissenting views.

The way I see it the only way out is to be the better people, let them say and do as they please, challenge and criticize their ideas openly, respectfully, and with evidence, and be secure in the fact that in the long run they'll be proven wrong.